CHEBI:73818 - Arg-Phe

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ChEBI Name Arg-Phe
ChEBI ID CHEBI:73818
Definition A dipeptide formed from L-arginine and L-phenylalanine residues. It exhibits vasorelaxant activity.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C15H23N5O3
Net Charge 0
Average Mass 321.37480
Monoisotopic Mass 321.18009
InChI InChI=1S/C15H23N5O3/c16-11(7-4-8-19-15(17)18)13(21)20-12(14(22)23)9-10-5-2-1-3-6-10/h1-3,5-6,11-12H,4,7-9,16H2,(H,20,21)(H,22,23)(H4,17,18,19)/t11-,12-/m0/s1
InChIKey PQBHGSGQZSOLIR-RYUDHWBXSA-N
SMILES N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](Cc1ccccc1)C(O)=O
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Biological Role(s): metabolite
Any intermediate or product resulting from metabolism. The term 'metabolite' subsumes the classes commonly known as primary and secondary metabolites.
Application(s): vasodilator agent
A drug used to cause dilation of the blood vessels.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing Arg-Phe (CHEBI:73818) has role metabolite (CHEBI:25212)
Arg-Phe (CHEBI:73818) has role vasodilator agent (CHEBI:35620)
Arg-Phe (CHEBI:73818) is a dipeptide (CHEBI:46761)
Arg-Phe (CHEBI:73818) is conjugate base of Arg-Phe(1+) (CHEBI:189870)
Incoming Arg-Phe(1+) (CHEBI:189870) is conjugate acid of Arg-Phe (CHEBI:73818)
IUPAC Name
L-arginyl-L-phenylalanine
Synonyms Sources
Arginyl-Phenylalanine HMDB
arginylphenylalanine ChEBI
L-Arg-L-Phe ChEBI
R-F ChEBI
RF ChEBI
Manual Xref Database
HMDB0028716 HMDB
View more database links
Registry Numbers Types Sources
2047-13-4 CAS Registry Number ChemIDplus
2777024 Reaxys Registry Number Reaxys
Citation Waiting for Citations Type Source
22945436 PubMed citation Europe PMC
Last Modified
03 March 2022